Fieldstone surfForecast / Massachusetts / USA

information circle48hr Weather and Surf, issued 1 pm Monday 18 May 2026 EDT
Forecast update in hr  min  s Forecast update imminent
Fieldstone surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Fieldstone sea temperature is
10.4° C
(Which is slightly warmer than usual)

How big are the waves at Fieldstone today?

The current surf forecast for Fieldstone at 5PM is: 0.2m 8s primary swell from a East-southeast direction and 0.1m 4s secondary swell from a Northeast direction (forecast issued at 01:00pm May 18). An open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (EDT) & DateWave HeightWave Period
Morning (18 May)1ft (0.3m)8s
Afternoon (18 May)0.5ft (0.1m)18s
Evening (18 May)0.5ft (0.2m)8s

Table - waves today at Fieldstone. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 3mm), mostly falling on Tue night. Warm (max 32°C on Tue afternoon, min 10°C on Thu morning). Mainly fresh winds.

Mon
18
Tuesday
19
Wednesday
20
Thu
21
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.3
SE
8
0.1
E
18
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.3
SE
8
0.3
SE
8
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.3
SE
8
0.3
SE
8
0.3
SE
9
0.3
SE
9
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.6
NW
4
0.9
NNW
4
0.9
NNW
4
Wave Graph
Metric surfscale
Energy kJ
9
7
6
6
6
8
8
7
11
11
7
7
7
11
11
12
12
8
8
8
8
10
31
34
Wind (km/h)
15
ESE
20
SE
20
SSE
20
SSW
20
SW
20
SW
20
SW
20
SW
20
SW
25
SW
30
SSW
20
SSW
20
SW
20
SW
20
SW
20
SW
20
W
20
WNW
20
WNW
20
WNW
20
WNW
20
NNW
20
NNW
25
NNW
cross-on
cross
cross-off
cross-off
off
off
off
off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-on
High Tide
1:16PM3.47m
1:28AM3.93m
2:11PM3.44m
2:24AM3.85m
3:08PM3.37m
3:22AM3.70m
Low Tide
7:14PM0.34m
7:57AM-0.09m
8:09PM0.40m
8:53AM-0.00m
9:07PM0.49m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
rain showers
clear
clear
clear
clear
clear
part cloud
thunderstorm
rain showers
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:18
5:16
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:59
8:00
8:00
8:01
1
1
1
Temp °C
19
21
24
21
20
20
20
22
29
32
30
24
23
22
22
24
31
32
29
23
19
16
13
11
15
16
21
18
18
18
18
20
27
29
27
23
21
20
20
23
29
29
27
20
15
11
8
4
Swell 1
Height (m)
Direction
Period (s)
0.3
SE
8
0.1
E
18
0.2
ESE
8
0.2
ESE
8
0.2
ESE
8
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.3
SE
8
0.3
SE
8
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.3
SE
8
0.3
SE
8
0.3
SE
9
0.3
SE
9
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.2
SSE
5
0.2
ESE
9
0.3
SE
9
0.2
ESE
9
Energy kJ
9
6
6
6
6
8
8
7
11
11
7
7
7
11
11
12
12
8
8
8
3
8
12
8
Swell 2
Height (m)
Direction
Period (s)
0.1
NE
4
0.1
NE
4
0.1
NE
4
0.1
E
13
0.1
E
13
0.2
SSE
5
0.1
E
13
0.2
SSE
6
0.1
E
16
0.1
E
16
0.2
SSE
6
0.2
SSE
5
0.2
SSE
5
0.2
SSE
5
0.1
SE
5
0.1
SE
5
0.2
SSE
5
0.2
SSE
5
0.2
ESE
9
0.2
SSE
5
0.1
E
15
0.1
E
14
Energy kJ
1
1
1
3
3
3
3
3
5
5
4
3
3
3
1
1
3
3
8
3
4
4
Swell 3
Height (m)
Direction
Period (s)
0.1
E
18
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
13
0.1
E
16
0.1
E
16
0.1
E
12
0.1
E
12
0.1
E
12
0.1
E
12
0.1
E
14
0.1
E
14
0.1
E
15
0.1
E
15
0.1
E
15
Energy kJ
6
4
3
3
3
3
5
5
3
3
3
3
4
4
4
4
4
Wind waves
Height (m)
Direction
Period (s)
0.4
ENE
3
0.6
ESE
3
0.6
SE
4
0.7
SSE
4
0.7
S
4
0.6
S
3
0.6
SSW
3
0.6
SSW
3
0.6
SSW
3
0.6
S
3
1
S
4
1.1
S
4
0.9
SSW
4
0.6
SW
3
0.6
SW
3
0.5
SW
3
0.4
WSW
3
0.4
WSW
3
0.5
WNW
3
0.6
WNW
4
0.6
WNW
4
0.6
NW
4
0.9
NNW
4
0.9
NNW
4
Energy kJ
4
7
11
15
15
7
8
7
8
7
33
44
23
9
6
5
4
3
7
10
8
10
31
34
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
1
1
1
1
1
Distance (km)
109
516
516
126
85
85
85
92
334
85
85
37
75
75
75
338
338
126
126
90
108
129
88
111
Best forecast wave conditions in Massachusetts
Rating
(10 max)
2
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
2
1
1
2
4
4
4
1
1
2
2
2
2
2
2
2
1
2
2
1
3
3
Header Global
Rating
(10 max)
5
5
4
4
4
4
4
4
5
4
5
5
5
4
5
5
4
5
5
4
4
5
5
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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